bug#13546: 24.2.92; Error(s) when sending emails

[Eli Zaretskii]

> From: "Sebastien Vauban" <wxhgmqzgwmuf@spammotel.com>
> Cc: 13546@debbugs.gnu.org
> Date: Wed, 13 Feb 2013 10:06:54 +0100
> 
> The last ones, before not being able anymore to connect to my email, were:
> 
> --8<---------------cut here---------------start------------->8---
> warning: sys_read called when read is in progress
> 
> 
> warning: reader_thread.SetEvent failed with 6 for fd 4
> [New Thread 21032.0x50e0]
> 
> Breakpoint 2, sys_read (fd=4, buffer=0x8ffd034 "", count=5) at w32.c:6410
> 6410    in w32.c
> (gdb)
> Continuing.
> warning: sys_read called when read is in progress
> 
> [New Thread 21032.0x1bb0]
> [Inferior 1 (process 21032) exited normally]
> (gdb)
> (gdb) The program is not being run.
> --8<---------------cut here---------------end--------------->8---
> 
> I've relaunched a new Emacs.

Can we step back for a moment and talk about the "Emacs is unusable"
part?  What exactly stops working for you, that you need to start
another session?  For each command that fails at this stage, please
show the error message(s), if any, that are the manifestations of the
failures.

Also, when you cannot "connect to your email", whatever that means,
please press F12, or wait until some breakpoint breaks, and show me
the contents of these two arrays:

  (gdb) p fd_info[0]@64
  (gdb) p child_procs[0]@32

Thanks.